K&S Stabilizers eliminate the chassis movement problem found in 5th Wheels and Travel Trailers. The K&S Stabilizers virtually eliminate all unwanted movement using the power of a triangle. Taking away the industry accepted movement and play that you get from the factory installed scissor and telescoping jacks. There are other stabilizers on the market but none of them are built as well, install as easy, or, “Take the Jig Out of Your Rig,” like K&S Stabilizers will.